From patchwork Mon Jan 29 15:45:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulrich Hecht X-Patchwork-Id: 10189867 X-Patchwork-Delegate: horms@verge.net.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 64EDE60375 for ; Mon, 29 Jan 2018 15:46:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 626D1285A3 for ; Mon, 29 Jan 2018 15:46:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5754D285A8; Mon, 29 Jan 2018 15:46:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F1168285A3 for ; Mon, 29 Jan 2018 15:46:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751829AbeA2PqJ (ORCPT ); Mon, 29 Jan 2018 10:46:09 -0500 Received: from mail-wr0-f196.google.com ([209.85.128.196]:41608 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751337AbeA2PqH (ORCPT ); Mon, 29 Jan 2018 10:46:07 -0500 Received: by mail-wr0-f196.google.com with SMTP id v15so7729264wrb.8; Mon, 29 Jan 2018 07:46:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=CzmFC7HaOBiaD/n/9gPlZ7BJDipSyHtT0bOhtpnZDb8=; b=YVsNNwwpfhtzakCmKdOswKkr64I0WsQ2sjPmOVp2nNhKhfZvcvPpFwupVOFGNXy6jt 7pRM0JqzxKVUYKglZgDG2MqWPVac3K60jBoxABFZ0e1tWDGso8ztsiQOSnH3jZL8J/Ss Lo3qwp7nW9qiAnPM9Fsqv62u/3fs/x5IuAuh3yaZ014ZJBV/UOenErpBvKYLBVyoIgfQ Jk2MnfqMmjsllq+bckPzuxsRI2Cm6gABEvaJhS7TFCAbgEErsq51GKTs9vaxjK0vSslH sv/fCtuDghjaN09T0Fg/p8L83wL4a8O9o7BJCj6qKUzX3vYkprjB1yMyhGB2WzBxA57X 3AjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=CzmFC7HaOBiaD/n/9gPlZ7BJDipSyHtT0bOhtpnZDb8=; b=ed/k6jdwBYqcb3OHknMNSlC43uK5hE+CNUJ4yqjA8oVGIyQPQUjDrjTW/96iKqVU3D wyveO1rfP0kDMgqAT+66xTPgCAm00HStmp5pK8XT+nbC1xT1enaX+7Ea0hpc74csqr8t 8NiSuCTo4w1qI25APhiX5OXG2Te07sKN30GTTxRhSg6TKjjhXrypOu7DKLsT6lKJ5LG1 zKSu+oadi67o4VSHiqaFrRSL8mT5MRnDhBsO66pbW4rxOPxCpXOAtbm9CCGpr37LHoM0 yu4Eh65BS4zVhLuAITw8CylTYSiO0qGyzI4xNwxG2cGpFjv+k0xD5ZmQ3ZlBV540JOz3 CDNg== X-Gm-Message-State: AKwxytfWOqe7g+Z2CDfAEcEVPGQ2HUzxVIq6/9CDVy1ppNH4uZ+ETk6O 1VajEbz6BsdjVb9mBTq3Dz9Byd4= X-Google-Smtp-Source: AH8x227Gm6cQEvvcdJ8KIVVXOP4Emvpe3orXRcBm4eElPC4a1N7jlehl6zHnZnZ6hBmapjjqmteqIQ== X-Received: by 10.223.171.161 with SMTP id s30mr2116124wrc.160.1517240765863; Mon, 29 Jan 2018 07:46:05 -0800 (PST) Received: from groucho.site (ipbcc3b860.dynamic.kabel-deutschland.de. [188.195.184.96]) by smtp.gmail.com with ESMTPSA id a137sm8335601wme.15.2018.01.29.07.46.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 29 Jan 2018 07:46:05 -0800 (PST) From: Ulrich Hecht To: linux-renesas-soc@vger.kernel.org, horms@verge.net.au, geert@linux-m68k.org, kieran.bingham@ideasonboard.com Cc: wsa@the-dreams.de, magnus.damm@gmail.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, Ulrich Hecht Subject: [PATCH v2 1/5] arm64: renesas: r8a77995: add I2C support Date: Mon, 29 Jan 2018 16:45:44 +0100 Message-Id: <1517240748-14780-2-git-send-email-ulrich.hecht+renesas@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1517240748-14780-1-git-send-email-ulrich.hecht+renesas@gmail.com> References: <1517240748-14780-1-git-send-email-ulrich.hecht+renesas@gmail.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Defines R-Car D3 I2C controllers 0-3. Signed-off-by: Ulrich Hecht Reviewed-by: Geert Uytterhoeven Acked-by: Wolfram Sang --- arch/arm64/boot/dts/renesas/r8a77995.dtsi | 67 +++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index 23f763b..22e633c 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -536,6 +536,73 @@ status = "disabled"; }; + i2c0: i2c@e6500000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a77995", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 931>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 931>; + dmas = <&dmac1 0x91>, <&dmac1 0x90>, + <&dmac2 0x91>, <&dmac2 0x90>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a77995", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 930>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 930>; + dmas = <&dmac1 0x93>, <&dmac1 0x92>, + <&dmac2 0x93>, <&dmac2 0x92>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a77995", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 929>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 929>; + dmas = <&dmac1 0x95>, <&dmac1 0x94>, + <&dmac2 0x95>, <&dmac2 0x94>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a77995", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 928>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 928>; + dmas = <&dmac0 0x97>, <&dmac0 0x96>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + pwm0: pwm@e6e30000 { compatible = "renesas,pwm-r8a77995", "renesas,pwm-rcar"; reg = <0 0xe6e30000 0 0x8>;